Climatic and ecological constraints in the distribution of european beech (Fagus sylvatica) at the eastern limit (scientific reserve "Plaiul fagului")
Închide
Conţinutul numărului revistei
Articolul precedent
Articolul urmator
186 1
Ultima descărcare din IBN:
2021-04-05 19:34
Căutarea după subiecte
similare conform CZU
[551.58+574]:504.75:582.632(498) (1)
Meteorologie (279)
Ecologie generală şi biodiversitate (370)
Știința mediului înconjurător (482)
Botanică sistematică (523)
SM ISO690:2012
NEDEALCOV, Maria; APOSTOL, Liviu; DONICA, Ala; GRIGORAŞ, Nicolae. Climatic and ecological constraints in the distribution of european beech (Fagus sylvatica) at the eastern limit (scientific reserve "Plaiul fagului"). In: Present Environment and Sustainable Development . 2020, nr. 1, pp. 255-263. ISSN 1843-5971.
10.15551/pesd2020141020
EXPORT metadate:
Google Scholar
Crossref
CERIF

DataCite
Dublin Core
Present Environment and Sustainable Development
Numărul 1 / 2020 / ISSN 1843-5971 /ISSNe 2284-7820

Climatic and ecological constraints in the distribution of european beech (Fagus sylvatica) at the eastern limit (scientific reserve "Plaiul fagului")


DOI: 10.15551/pesd2020141020
CZU: [551.58+574]:504.75:582.632(498)
Pag. 255-263

Nedealcov Maria1, Apostol Liviu2, Donica Ala1, Grigoraş Nicolae1
 
1 Institute of Ecology and Geography,
2 „Alexandru Ioan Cuza” University, Iasi
 
Proiect:
20.80009.7007.08 Modelarea spaţio-temporală a factorilor abiotici de mediu pentru estimarea stabilităţii ecologice a peisajelor.
 
Disponibil în IBN: 12 noiembrie 2020


Rezumat

For the Republic of Moldova, the European beech forests (Fagus sylvatica specie) represent their most eastern areal in the spatial distribution, in Europe. During the last century there have been unfavorable changes in the climate conditions for the development of beech forests in Moldova. The summer mean temperature has increased, while the annual rainfall showed a decreasing trend. Therefore, on the basis of the beech climate tolerance index (QBTI), it was determined that the limit of drought tolerance, in temporal and spatial aspect, clarify beech death phenomena. The data obtained were compared with the state of vitality of the beech crowns within ”Plaiul Fagului Reserve”, which in the last years is unsatisfactory, largely due to this phenomenon.

Cuvinte-cheie
beech stands, beech tolerance index, climate